Comment 3 for bug 458882

Unfortunately I upgraded to evo 2.30 already, so I'm unable to check if the fix works.

With the fix, mail-notification failes to compile against evolution-2.30:

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building class MNEvolutionFolderTreeServer
i686-pc-linux-gnu-gcc -c -o build/src/liborg-jylefort-mail-notification-mn-evolution-folder-tree-server.o -DG_DISABLE_ASSERT -DG_DISABLE_CHECKS -DG_DISABLE_CAST_CHECKS -DORBIT2=1 -pthread -I/usr/include/evolution-2.30 -I/usr/include/evolution-data-server-2.30 -I/usr/include/libxml2 -I/usr/include/unique-1.0 -I/usr/include/libgtkhtml-3.14 -I/usr/include/libgtkhtml-3.14/editor -I/usr/include/libgnomecanvas-2.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/nss -I/usr/include/nspr -I/usr/include/gconf/2 -I/usr/include/libsoup-2.4 -I/usr/include/orbit-2.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/enchant -I/usr/include/gail-1.0 -I/usr/include/libart-2.0 -pthread -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -fPIC -I/usr/include/libgtkhtml-3.14 -I/usr/include/libgtkhtml-3.14/editor -O2 -march=prescott -pipe -fomit-frame-pointer -DHAVE_REENTRANT_RESOLVER -DSTRING_ARCH_UNALIGNED -DHAVE_TIMEGM -DWITH_EVOLUTION=1 -DWITH_GMAIL=1 -DWITH_HOTMAIL=1 -DWITH_IMAP=1 -DWITH_MAILDIR=1 -DWITH_MBOX=1 -DWITH_MH=1 -DWITH_MOZILLA=1 -DWITH_POP3=1 -DWITH_SYLPHEED=1 -DWITH_YAHOO=1 -DWITH_IPV6=1 -DWITH_SASL=1 -DWITH_SSL=1 -DWITH_GCONF_SANITY_CHECK=1 -Isrc -Ibuild/src -DGETTEXT_PACKAGE='"mail-notification"' -DENABLE_NLS -DPIC -MT build/src/liborg-jylefort-mail-notification-mn-evolution-folder-tree-server.o -MD -MP -MF build/src/liborg-jylefort-mail-notification-mn-evolution-folder-tree-server.o.deps build/src/mn-evolution-folder-tree-server.c
src/mn-evolution-folder-tree-server.gob:26:33: error: mail/mail-component.h: No such file or directory
src/mn-evolution-folder-tree-server.gob: In function ‘mn_evolution_folder_tree_server_constructor’:
src/mn-evolution-folder-tree-server.gob:64: warning: assignment makes pointer from integer without a cast
src/mn-evolution-folder-tree-server.gob:65: warning: assignment makes pointer from integer without a cast
ERROR: command failed
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